The Fitting,fixed End,actuator, cataloged under National Stock Number 1680-00-161-2218, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Ontic Engineering & Manufacturing, Inc Dba Ontic Us. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-00-161-2218 |
| Primary Part Number | A2484 |
| Item Name | Fitting,fixed End,actuator |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Ontic Engineering & Manufacturing, Inc Dba Ontic Us |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY; QQ-A-225/2; QQ-A-200/3 ALTERNATE; FINISH PERMIL-C-5541; 1.916 IN. LG; 1.032 IN. W; 1.500 IN. H IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| A2484 PRIMARY | Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA) |
| A2484 | Ontic Engineering & Manufacturing Uk Limited Div Ontic Engineering and Manufacturing Uk Limited (GBR) |
| Reference | Meaning |
|---|---|
| A2484 | 3/9 Design control — primary reference Simmonds Precision Products Inc |
NSN 1680-00-161-2218 is a Fitting,fixed End,actuator, manufactured by Ontic Engineering & Manufacturing, Inc Dba Ontic Us, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-00-161-2218 has 2 manufacturer part numbers on file: A2484 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us), A2484 (Ontic Engineering & Manufacturing Uk Limited Div Ontic Engineering and Manufacturing Uk Limited).
1 possible match (shared part number, not a government interchangeability claim): 5355-01-162-8395. Verify interchangeability with system specifications before substitution.
Key specifications for A2484: General Characteristics Item Description: ALUMINUM ALLOY; QQ-A-225/2; QQ-A-200/3 ALTERNATE; FINISH PERMIL-C-5541; 1.916 IN. LG; 1.032 IN. W; 1.500 IN. H IN. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.